Home / 24,497.28-33,806.22-13,319.28

Finding the Fourth Proportional to 24,497.28, 33,806.22 and 13,319.28

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Solution

The fourth proportional to 24,497.28, 33,806.22 and 13,319.28 is: 18,380.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,497.28 : 33,806.22 = 13,319.28 : x
  2. Step 2: Convert to fraction form
    24,497.28/33,806.22 = 13,319.28/x
  3. Step 3: Cross multiply
    24,497.28x = 33,806.22 × 13,319.28
  4. Step 4: Simplify right side
    24,497.28x = 450,274,509.92
  5. Step 5: Solve for x
    x = 450,274,509.92/24,497.28
  6. Step 6: Final answer
    x = 18,380.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.